save project

diy2.py

+i=3
 username = "qxx"
 username = "qxx"
 userpassword = "19970105"
 userpassword = "19970105"
 while True:
 while True:
+    if i>0:
         name = input("请输入用户名:")
         name = input("请输入用户名:")
         password = input("请输入密码:")
         password = input("请输入密码:")
+        i-=1
         if name == username and password == userpassword:
         if name == username and password == userpassword:
             print("登录成功!")
             print("登录成功!")
             break
             break
@@ -11,5 +14,7 @@ while True:
             continue
             continue
         if password != userpassword:
         if password != userpassword:
             print("密码输入错误！！")
             print("密码输入错误！！")
-        continue
+        else:
+           print("您的帐户已锁定,") 
+           exit()    
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
\ No newline at end of file